ALTIC HRTI 400

Product Overview

ALTIC HRTI 400 is an advanced heat resistant thermal insulation coating designed to reduce heat transfer and save energy in high-temperature environments. Formulated with NASA-developed ceramic microspores, this coating combines cutting-edge insulation technology with long-term surface protection. It withstands temperatures up to 400°C, making it the perfect solution for ovens, furnaces, chimneys, pipelines, and any industrial setup where heat retention and safety are critical.

ALTIC HRTI 400 provides a textured matte finish that not only enhances appearance but also ensures superior adhesion and corrosion resistance. Its air-drying nature eliminates the need for heat curing, allowing for easy on-site application.

---

Key Characteristics and Specifications

---

Technology Behind ALTIC HRTI 400

ALTIC HRTI 400 is manufactured using ceramic microsphere technology, derived from aerospace insulation materials originally used by NASA for thermal shielding on space shuttles.

These hollow ceramic microspheres are filled with nitrogen and carbon dioxide gases under negative pressure, giving them exceptional heat resistance and insulation properties.

Key Benefits of Ceramic Microspheres:

• Ultra-lightweight and low-density composition
• High compression strength and abrasion resistance
• Excellent thermal reflectivity and low conductivity
• High melting point and temperature stability
• Superior electrical resistance
• Low coefficient of thermal expansion

These microspheres act as thermal barriers, reflecting radiant heat while minimizing conductive heat transfer. As a result, ALTIC HRTI 400 dramatically reduces the temperature of coated surfaces, contributing to significant energy savings and improved operational efficiency.

---

Application Areas

ALTIC HRTI 400 is ideal for both industrial and commercial heat management systems.

Recommended Uses:

• Industrial Ovens and Furnaces
• Boilers, Heat Exchangers, and Ducts
• Pipelines and Chimneys
• Thermal Chambers and Kilns
• Power Plants and Foundries
• Automotive and Metal Processing Units

By maintaining surface temperatures and reducing energy consumption, ALTIC HRTI 400 supports sustainable operations across diverse sectors.

---

Application Procedure

For best performance, follow the detailed procedure below:

1. Surface Cleaning:

   • If the surface is coated with aluminum or enamel paint, clean it thoroughly using wire mesh or emery paper.

   • Apply ALTIC 3-in-1 Surface Cleaner or, if unavailable, clean with a dry cotton cloth.

   • Wait 30 minutes, then dry the surface with a clean cotton cloth.

2. Mixing:

   • Mix 10–15% ALTIC HRTI Medium into ALTIC HRTI 400 to achieve the desired application viscosity.

   • Stir thoroughly for a uniform mix.

3. Application:

   • Apply the first coat evenly and allow it to dry for 6 hours.

   • Repeat for second and third coats, each with a 6-hour interval.

4. Curing:

   • After the final coat, let the coating dry for 24 hours.

   • The coated surface will be fully ready for use.

5. Film Thickness:

   • Achieve approximately 250 microns total film thickness after three coats.

6. Thinning:

   • If required, use ALTIC HR Thinner to adjust viscosity.

Following these steps ensures optimal adhesion, coverage, and insulation performance.

---

Performance and Advantages

ALTIC HRTI 400 is not just a heat-resistant coating—it is a thermal management solution that ensures safety, durability, and efficiency.

Key Advantages:
✅ Withstands continuous exposure up to 400°C
✅ Reduces heat transfer and surface temperature significantly
✅ Energy-saving formulation ideal for industrial applications
✅ Air-drying — no special curing equipment required
✅ Excellent scratch hardness, flexibility, and adhesion
✅ Corrosion-resistant under condensation
✅ Lightweight and easy to apply by brush, roller, or spray
✅ Non-toxic and environmentally friendly formulation

---

Durability and Warranty

When applied according to specifications, ALTIC HRTI 400 provides two years of performance warranty. The warranty remains valid provided no mechanical damage, acid cleaning, or abrasive treatment is done on the coated surface.

This product’s reliability has been demonstrated in rigorous field tests, withstanding repeated heating and cooling cycles without degradation.

---

Quality and Certification

Manufactured under strict ISO 9001:2015 and ISO 14001:2015 standards, every batch of ALTIC HRTI 400 is tested for consistency, adhesion, heat resistance, and coverage. This ensures customers receive only the highest quality product suitable for demanding industrial applications.

---

Safety and Storage

• Store in a cool, dry place away from direct sunlight.
• Keep containers tightly sealed.
• Stir thoroughly before each use.
• Ensure adequate ventilation during application.

Shelf Life: 12 months from manufacturing date when stored properly.

---

Real-World Applications & References

ALTIC HRTI coatings are trusted by leading industries across India, including:

• SKH Metals Ltd. (Gurgaon, Haryana)
• Lumic Auto Ltd.
• Asahi India Glass Ltd.
• Alicon Cast Alloys Ltd.
• CEAT Tyres (Vadodara & Nasik)
• HMCL Haridwar
• Sona BLW
• Aditya Birla Nova Unit

These successful applications underscore ALTIC HRTI 400’s performance and reliability in real-world industrial environments.

---

Conclusion

ALTIC HRTI 400 stands as a technologically superior heat resistant thermal insulation coating designed for modern industries seeking energy efficiency, high heat tolerance, and long-term durability. Using NASA-grade ceramic microspheres, it effectively reflects radiant heat, reduces energy loss, and protects metal surfaces from thermal stress and corrosion.

From foundries to power plants, ALTIC HRTI 400 delivers proven results and sustainable value—making it the ultimate choice for heat protection up to 400°C.